Find the diameter of a circle with area 28.3 yd2
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To identify equivalent fractions we must check them by performing the operation (division) or cross products, if the result is the same they are equivalent fractions.
<h3>What are equivalent fractions?</h3>Equivalent fractions are a mathematical term to refer to those fractions that represent the same quantity even though the numerator and denominator are different.
<h3>How do we know if two fractions are equivalent?</h3>Two fractions are equivalent if the products of the numerator of one and the denominator of the other are equal, that is, cross products.
Let's see an example:
Let us check if and
are equivalent.
To do this, we multiply the numerator of one of the fractions by the denominator of the other, as shown below:
- 2 x 10 = 20
- 5 x 4 = 20
Since the result is the same, we can say that the fractions are equivalent.
Note: This question is incomplete because there is some information missing. However I can answer it based on my general prior knowledge.
Learn more about fractions in: brainly.com/question/10354322
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The period of a sinusoid 
is 
, so any range such that 
will give two complete periods.